Keertichandra Borbarua was the Prime Minister of Ahom Kingdom during the reign of Lakshmi Singha.
Though he was a capable statesman, burning the fake Buranjis was the controversial incident of his life.
[3] During the reign of Swargadeo Rajeswar Singha an expedition was sent under the leadership of Haranath Phukan to free Manipur from the hand of Burmese.
Rajeswar Singha decided to send another expedition under the leadership of Keertichandra Borbarua to Manipur.
[5] When Keertichandra Barbarua reached Roha the Burmese decided to retreat from Manipur.
So the king of Manipur decided to give his daughter Kuranganayani to Rajeswar Singha as a sign of friendship.
The marriage took place at the bank of river Sonai (present-day Cachar district of Assam).
Hearing these Keertichandra Borbarua brought his relative from Burma and proved that he was real Ahom.
After taking permission of Rajeswar Singha Keertichandra burnt all the Buranjis where he found wrong.
[7] Swargadeo Lakshmi Singha appointed Keertichandra Borbarua as his Prime Minister.
[8] The Moamoriya was already upset from the days of Siva singha because Bor Roja Phuleshwari marked their head with the blood of sacrifice made before goddess Durga.